just finished wiring a custom boat trailer i'm building for my Michalak AF-3(still a WIP) with these new waterproof low temp solder connectors
following the instructions they worked really well
the solder melts easily and is quite easy to watch whie it works
2 methods of heating
propane match and heat gun
it is easy to overheat/burn thru the plastic w/ the match if you aren't careful
the heat gun is my favorite heat source
looking closely i can see where the waterproof heat activated sealant oozed from around each end of the connectors giving me confidence
i've snatched on the wires of a couple test connections and they wouldn't pull apart
here is butt one source
https://www.amazon.com/gp/product/B07NZ ... Q4G5FQ8TDQi am always having to wire/repair the wiring on trailers for various reasons so i opted for a larger variety
for quicky/temperary repairs i have always kept a supply of the blue pinch style connectors that use a pair of regular pliers to squeeze
and the crimp style do come w/ a heat activated waterproof sealant
butt since they take heat anyway why not use the soldered units
i gave up on the non-waterproof type several years ago
there are a lot of folks who will say i over-kill my wiring and they get by w/ twist-loc/wire nuts...& electrical tape
i just don't like surprises
CARRY ON...
sw